常見例句雙語例句The triploid had parental morphological characters, but nearly sterility, of which seeding rate was only 0.12 %.三倍體具有雙親的形態(tài)特征，但高度不孕，結實率僅0.12%。There are duplication treatment and morphological and anatomical observation of male sterility in this experiment.本試驗主要是對百日草進行加倍處理和雄性不育形態(tài)學解剖學結構研究。 返回 morphological sterility